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Half-metre USB-C cable, straight black connectors, braided jacket

Vszerda

Vszerda 50cm USB4 cable 40Gbps 240W 8K@30Hz 5K@60Hz

SKU CH-S1HD-G8A35

A 50 cm USB4 cable delivering 40 Gbps data, 240 W power and 8K 30 Hz video over USB-C

  • Rated speed40 GB/s
  • Connection typeUsb4.0 Type-c
  • Connector count24
  • Connector detailsUsb4.0 Type-c
  • Connector genderMale
  • Build detailsCopper
  • Drives 8K at 30 Hz or 5K at 60 Hz video output
  • Delivers up to 240 W or 100 W USB Power Delivery charging
  • Transfers data at up to 40 Gbps USB4 speed
  • Works with USB-C laptops, docks and drives via DP Alternate Mode
  • 50 cm copper cable with 24-pin USB4 Type-C male connectors

Vszerda 50 cm USB4 cable 40 Gbps 240 W

This 50 cm USB4 cable connects USB4 hosts to USB-C displays, docks or storage. It carries data at up to 40 Gbps and delivers up to 240 W of power. Video output reaches 8K at 30 Hz or 5K at 60 Hz when the monitor supports DisplayPort Alternate Mode.

Who this suits and who should look elsewhere

Suits users who need a short, high-speed link between a USB4 laptop and a single high-resolution monitor or docking station. Not for buyers who require a longer cable run, multiple simultaneous video streams, or legacy USB-A connectivity.

Deciding specification — 40 Gbps data rate

The 40 Gbps throughput is the key figure that determines whether this cable matches the host and peripheral capabilities. If the connected devices only support lower speeds, the extra bandwidth will not be used.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 77% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameVszerda
Product typeUSB
Performance
Rated speed40 GB/s
Ports & slots
Connection typeUsb4.0 Type-c
Connector count24
Connector detailsUsb4.0 Type-c
Connector genderMale
Size & build
Build detailsCopper

Questions about this item

How long can the cable sustain 40Gbps data transfer before the copper construction limits performance?

The 50cm copper cable is built to maintain 40Gbps speeds for sustained workloads; its short length minimises signal loss so the copper medium does not become the bottleneck under continuous use.

Does the cable generate noticeable heat when delivering 240W power continuously?

At 28V and 5A the conductors are rated for the full 240W load; the 50cm copper design keeps resistance low, so heat remains minimal even during all-day charging sessions.

Which ports must my laptop and monitor already have for 8K@30Hz video to work?

Both devices need USB-C ports that support DisplayPort Alternate Mode; the cable carries the video signal, but the host and display must each provide the DP Alt Mode capability.

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